Results 41 to 50 of about 9,780,048 (313)
Advanced Engineering Materials, EarlyView.Mass density governs the protective behavior of oxide layers on nuclear fuel cladding. Ptychographic X‐ray computed tomography measures zirconium oxide grown on Zircaloy‐4 under reactor and autoclave conditions, revealing nearly identical bulk densities of 5.1 ± 0.80 g cm−3.
Okan Yetik +9 more
wiley +1 more source
Nuclear Engineering and TechnologyAiming at the limitations of poor convergence and low optimization accuracy of genetic algorithm, a novel dual-population genetic algorithm (DPGA) is proposed and used to optimize the weight and volume of a vertical U-tube natural circulation steam ...
Yifu Han +5 more
doaj +1 more source
Investigating the Low‐Temperature Phase Stability of the Binary Ta–W System
Advanced Engineering Materials, EarlyView.Atomistic simulations show that the binary Ta–W system forms ordered intermetallic phases, B2‐TaW and D03‐TaW3, as 0 K ground states. Configurational entropy, however, lowers the free energy of the disordered bcc solid solution, which becomes the stable phase above about 400 K.
Klemens Lechner +7 more
wiley +1 more source
Intensifying Electrochemical Hydrocarboxylation of Activated Alkenes
ChemElectroChemThere is an increasing attention in developing reactions that can incorporate CO2 into organic molecules. In this context, electrochemistry offers a sustainable and mild approach to utilize this valuable yet elusive C1 building block in a scalable ...
Andreas Baumgartner +3 more
doaj +1 more source
Large lead-cooled reactor with flexible conversion ratio [PDF]
, 2008 Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Nuclear Science and Engineering, 2008.Cataloged from PDF version of thesis.Includes bibliographical references.This thesis contributes to the Flexible Conversion Ratio Fast Reactor Systems ...
Nikiforova, Anna S., S.M. Massachusetts Institute of Technology
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Gyroid Structured Globugraphite Carbon Foam With Hierarchical and Tailored Pore Size
Advanced Engineering Materials, EarlyView.Secondary sacrificial templates were designed and printed to create a defined network within a porous carbon. Lattices thermally degrades during the sintering process. Lattices are imprinted into the ceramic template and transferred to the morphology of Globugraphite.
Christiane Roller +6 more
wiley +1 more source
Simulation studies of process scale membrane aerated biofilm reactor configurations [PDF]
, 2013 4th International Water Association Membranes Conference, Harrogate, UK, January, 2007In the membrane aerated biofilm reactor oxygen diffuses through the membrane into the biofilm where oxidation of pollutants, supplied from the biofilm side of the ...
Casey, Eoin
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Critical assessment of thorium reactor technology [PDF]
, 2012 Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Nuclear Science and Engineering, 2012."June 2012." Cataloged from PDF version of thesis.Includes bibliographical references (p.
Drenkhahn, Robert (Robert A.)
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Advanced Engineering Materials, EarlyView.The ALD precursor bis(trimethylsilyl)selenide is simultaneously a substrate surface inhibitor. It allows for the growth of Sb2Se3 in combination with tris(dimethylamido)antimony, but also silylates surface hydroxyl groups on the substrate if such hydroxyls are present.
Pei‐Chun Liao +9 more
wiley +1 more source
Edible Cuttlefish Ink: Complex Chemistry, Structure, and Electrical Response
Advanced Engineering Materials, EarlyView.An integrated approach of chemistry‐structure‐electrical properties is used to assess the potential of edible cuttlefish ink as a bio‐based conductive ink for printable electronics. Chromatography and Neutron Activation Analysis reveal a fascinating molecular and elemental diversity.
Camille Bour‐Cardinal +5 more
wiley +1 more source